Mechanical thrombectomy performs similarly in real world practice: a 2016 nationwide study from the Czech Republic.

abstract：BACKGROUND AND PURPOSE:Acute ischemic stroke (AIS) caused by basilar artery occlusion (BAO) is a very severe neurological disease with a high mortality rate and poor clinical outcomes. In this study, we compared our experience of mechanical thrombectomy using the Solitaire stent (Solitaire thrombectomy) and manual aspi...

journal_title：Journal of neurointerventional surgery

authors： Son S,Choi DS,Oh MK,Hong J,Kim SK,Kang H,Park KJ,Choi NC,Kwon OY,Lim BH

更新日期：2016-01-01 00:00:00

abstract：PURPOSE:Multiple scores have been described for the assessment of collateralization in acute ischemic stroke. Currently, there is no gold standard for collateral assessment by CT angiography (CTA). This study compared four frequently used collateral scores with regard to their correlation with early infarct core and mi...

journal_title：Journal of neurointerventional surgery

authors： Seker F,Potreck A,Möhlenbruch M,Bendszus M,Pham M

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVE:To understand how three commonly used measures of endovascular therapy correlate with clinical outcome and infarct growth. METHODS:Prospectively enrolled patients underwent baseline MRI and started endovascular therapy within 12 h of stroke onset. The final angiogram was given a primary arterial occlusive le...

journal_title：Journal of neurointerventional surgery

authors： Marks MP,Lansberg MG,Mlynash M,Kemp S,McTaggart R,Zaharchuk G,Bammer R,Albers GW,DEFUSE 2 Investigators.

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND:Due to anatomic features, including wide necks and incorporation of important branches, endovascular coiling of middle cerebral artery (MCA) aneurysms has proved challenging. Stent assisted embolization may increase the likelihood of successful treatment. METHODS:Consecutive patients undergoing stent assist...

journal_title：Journal of neurointerventional surgery

authors： Fields JD,Brambrink L,Dogan A,Helseth EK,Liu KC,Lee DS,Nesbit GM,Petersen BD,Barnwell SL

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Surgical clipping and endovascular coiling yield similar functional outcomes for the treatment of saccular aneurysms of the anterior communicating (ACOM) artery. However, surgical treatment may be associated with greater rates of cognitive impairment due to injury of adjacent structures. We aimed to quantify...

journal_title：Journal of neurointerventional surgery

authors： Mortimer AM,Steinfort B,Faulder K,Erho T,Scherman DB,Rao PJ,Harrington T

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Although accumulating evidence has demonstrated the benefit of mechanical thrombectomy (MT) in patients with low Alberta Stroke Program Early Computed Tomography Score (ASPECTS), it is still unclear how workflow metrics impact the clinical outcomes of this subgroup of patients. METHODS:Patients with acute s...

journal_title：Journal of neurointerventional surgery

authors： Panni P,Michelozzi C,Richard S,Marnat G,Blanc R,Consoli A,Mazighi M,Piotin M,Dargazanli C,Arquizane C,Sibon I,Anxionnat R,Hossu G,Bourcier R,Anadani M,Lapergue B,Gory B

更新日期：2020-08-01 00:00:00

abstract：:The Solitaire (Medtronic Inc, Mansfield, Massachusetts, USA) is a stentriever device for endovascular treatment of acute ischemic stroke. Temporary endovascular bypass and mechanical thrombectomy are well-described applications of this device. However, few reports of permanent stent placement have been published. We p...

journal_title：Journal of neurointerventional surgery

authors： Ahmed SU,Mann J,Houde J,Barber E,Kelly ME,Peeling L

更新日期：2019-02-01 00:00:00

abstract：:We present a 56-year-old man who presented with bilateral vertebral artery occlusions and recurrent transient ischemic attacks and strokes despite maximal medical therapy. A long-segment extracranial right vertebral occlusion was noted and successfully reconstructed with four drug-eluting stents. The patient has been ...

journal_title：Journal of neurointerventional surgery

authors： Gupta R,Sivapatham T,Moskowitz SI,Srivastava S

更新日期：2011-03-01 00:00:00

abstract：INTRODUCTION:Following satisfactory benchtop testing of a new liquid embolic agent, animal implant studies were performed. MATERIALS AND METHOD:Elastase aneurysms were created in the right common carotid artery of New Zealand rabbits under approved institutional guidelines. Using direct fluoroscopic control and commer...

journal_title：Journal of neurointerventional surgery

authors： Kerber CW,Pakbaz RS,Hasteh F,Miskolczi L,Lieber BB

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:In recent years, implantation of flow diverters has emerged as an option for the endovascular treatment of intracranial aneurysms. One complication of treatment with flow diverters is the occurrence of in-stent stenosis, which has been reported to be partially reversible. The purpose of our study...

journal_title：Journal of neurointerventional surgery

authors： Mühl-Benninghaus R,Haußmann A,Simgen A,Tomori T,Reith W,Yilmaz U

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Numerous large randomized trials have shown a significant morbidity and mortality benefit with the transradial approach (TRA) over the transfemoral approach (TFA) for endovascular procedures. However, this technique is routinely avoided or aborted due to unfamiliarity with the technique and the associated an...

journal_title：Journal of neurointerventional surgery

authors： Brunet MC,Chen SH,Peterson EC

更新日期：2020-01-01 00:00:00

abstract：PURPOSE:Monitoring of blood pressure (BP) during procedures is variable, depending on multiple factors. Common methods include sphygmomanometer (BP cuff), separate radial artery catheterization, and side port monitoring of an indwelling sheath. Each means of monitoring has disadvantages, including time consumption, add...

journal_title：Journal of neurointerventional surgery

authors： Purdy PD,South C,Klucznik RP,Liu KC,Novakovic RL,Puri AS,Pride GL,Aagaard-Kienitz B,Ray A,Elliott AC

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVES:We sought to determine whether the timing of carotid artery stenting (CAS) affects peri-procedural outcomes in recently symptomatic patients. BACKGROUND:Early carotid endarterectomy following a stroke lowers the risk of recurrent ischemic events but has been associated with an increased risk of intracerebra...

journal_title：Journal of neurointerventional surgery

authors： Lin R,Mazighi M,Yadav J,Abou-Chebl A

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:Towards the translation of computational fluid dynamics (CFD) techniques into the clinical workflow, performance increases achieved with parallel multi-central processing unit (CPU) pulsatile CFD simulations in a patient-derived model of a bilobed posterior communicating artery aneurysm were evaluated while ...

journal_title：Journal of neurointerventional surgery

authors： Karmonik C,Yen C,Gabriel E,Partovi S,Horner M,Zhang YJ,Klucznik RP,Diaz O,Grossman RG

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND:Trials of endovascular thrombectomy (EVT) mostly excluded patients with large core strokes so the safety and efficacy of EVT is not well established in such patients. Moreover, the definition of large core and its measurement differ between semi-quantitative (ASPECTS) and quantitative (core volume) imaging m...

journal_title：Journal of neurointerventional surgery

authors： Sarraj A,Grotta JC,Pujara DK,Shaker F,Tsivgoulis G

更新日期：2020-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral vasospasm following aneurysmal subarachnoid hemorrhage (aSAH) results in significant morbidity due to ischemia. Subarachnoid hematoma evacuation during aneurysm clipping reduces the incidence of vasospasm. However, studies comparing endovascular coiling with open clipping have reported s...

journal_title：Journal of neurointerventional surgery

authors： Jones J,Sayre J,Chang R,Tian J,Szeder V,Gonzalez N,Jahan R,Vinuela F,Duckwiler G,Tateshima S

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVE:Flow induced tangential wall shear stress (WSS) is thought to be involved in aneurysm formation, growth, and rupture. Low WSS was previously associated with rupture, but definitive quantitative analyses remain scant as larger aneurysms are associated with lower WSS regardless of rupture status, and ruptured a...

journal_title：Journal of neurointerventional surgery

authors： Lauric A,Hippelheuser J,Cohen AD,Kadasi LM,Malek AM

更新日期：2014-07-01 00:00:00

abstract：OBJECTIVE:Early intervention is desirable in patients presenting with stroke or transient ischemic attack (TIA) referable to carotid artery stenosis because of the high incidence of recurrent ischemic events within 48 h post-ictus. However, the optimal timing of performing carotid angioplasty and stenting (CAS) in thes...

journal_title：Journal of neurointerventional surgery

authors： Wach MM,Dumont TM,Mokin M,Kass-Hout T,Snyder KV,Hopkins LN,Levy EI,Siddiqui AH

更新日期：2014-05-01 00:00:00

abstract：:Large and giant aneurysms pose significant challenges to the endovascular techniques of coil embolization or parent vessel reconstruction. Many large aneurysms are wide-necked with bulbous domes and frequently require stent-assisted coiling or flow diversion to reconstruct and preserve flow through the parent artery. ...

journal_title：Journal of neurointerventional surgery

authors： Fargen KM,Velat GJ,Lawson MF,Hoh BL,Mocco J

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND:Intra-arterial therapy (IAT) is increasingly used to treat patients with acute stroke with large vessel occlusions. There are minimal data and guidelines for treatment indications and performance standards. We aimed to gain a better understanding of real-world practice patterns for IAT. METHODS:An internet-...

journal_title：Journal of neurointerventional surgery

authors： Mehta B,Leslie-Mazwi TM,Chandra RV,Chaudhry ZA,Rabinov JD,Hirsch JA,Schwamm LH,Rost NS,Yoo AJ

更新日期：2013-05-01 00:00:00

abstract：OBJECTIVE:To retrospectively analyze the complications and outcome of the endovascular treatment of ruptured microaneurysms compared with the treatment of ruptured larger aneurysms. METHODS:40 ruptured cerebral microaneurysms treated by endovascular techniques were selected retrospectively and compared with 207 larger...

journal_title：Journal of neurointerventional surgery

authors： Murias Quintana E,Vega P,Morales E,Gil A,Cuellar H,Navia P,Saiz A,Meilán A,Cadenas M,Larrosa D,Gutierrez-Morales JC,Lopez A

更新日期：2016-06-01 00:00:00

abstract：:We report two cases of delayed post-embolectomy stenosis--that is, a new stenosis in the vascular bed of a previous endovascular embolectomy. The first case was discovered incidentally in a patient returning after embolectomy for evaluation of cerebral aneurysms. The second case was discovered on an MR angiogram obtai...

journal_title：Journal of neurointerventional surgery

authors： Macke JJ,Bellew MP,Hellinger FR Jr

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:Three-dimensional (3D) scans with flat detector angiographic systems are widely used for neurointerventions by providing detailed vascular information. However, its associated radiation dose and streak metal artifact generated by implanted treatment devices remain issues. This work evaluates the feasibility and...

journal_title：Journal of neurointerventional surgery

authors： Zhang Q,Zhao H,Sun Q,Han J,Zhang H,Shan T,Pan W,Gu C,Xu R,Mao G

更新日期：2019-02-01 00:00:00

abstract：PURPOSE:Although the anatomic course of the posterior interior cerebellar artery (PICA) is variable, it is thought to be very rare for the artery to cross midline, with an estimated incidence of 0.1%. Bihemispheric PICA crosses midline and typically serves both PICA territories. METHODS:We present 11 cases of bihemisp...

journal_title：Journal of neurointerventional surgery

authors： Carlson AP,Alaraj A,Dashti R,Aletich VA

更新日期：2013-11-01 00:00:00

abstract：:Patients with cavernous carotid fistulas (CCFs) can present with pituitary hypoperfusion and hypopituitarism; however, there are no previous reports of pituitary or hormonal abnormalities developing after CCF embolisation in an asymptomatic patient. We describe a patient with no hormonal abnormalities who developed sy...

journal_title：Journal of neurointerventional surgery

authors： Chen T,Kalani MY,Ducruet AF,Albuquerque FC,McDougall CG

更新日期：2017-01-01 00:00:00

abstract：:The lifetime risk of developing a cerebral aneurysm is about 5%. For some patients, aneurysms can be reasonably managed by conservative measures, including periodic clinical and imaging surveillance. However, the definitive treatment of cerebral aneurysm disease requires securing the aneurysm by surgically excluding i...

journal_title：Journal of neurointerventional surgery

authors： Lesley WS,Rangaswamy R

更新日期：2009-12-01 00:00:00

abstract：:The recognition of sacral insufficiency fractures continues to be poor, and diagnosis is often delayed resulting in significant morbidity. Percutaneous sacroplasty is an image guided procedure that is safe and potentially effective for treating the pain and disability related to these fractures. Several cohort studies...

journal_title：Journal of neurointerventional surgery

authors： Gupta AC,Yoo AJ,Stone J,Barr JC,Brook A,Tutton S,Ortiz O,Hirsch AE,Larvie M,Frey ME,Jayaraman MV,Hirsch JA

更新日期：2012-09-01 00:00:00

abstract：:Rupture of a saccular intracranial artery aneurysm (IA) causes subarachnoid hemorrhage, a significant cause of stroke and death. The current treatment options, endovascular coiling and clipping, are invasive and somewhat risky. Since only some IAs rupture, those IAs at risk for rupture should be identified. However, t...

journal_title：Journal of neurointerventional surgery

authors： Tulamo R,Frösen J,Hernesniemi J,Niemelä M

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:Malignant gliomas continue to have a poor clinical outcome with available therapies. In the past few years, new targeted biologic therapies have been studied, with promising results. However, owing to problems with ineffective IV delivery of these newer agents, an alternative, more direct delivery mechanism ...

journal_title：Journal of neurointerventional surgery

authors： Srinivasan VM,Lang FF,Chen SR,Chen MM,Gumin J,Johnson J,Burkhardt JK,Kan P

更新日期：2020-02-01 00:00:00

abstract：:Gadolinium chelates can be utilized as a fluoroscopic contrast agent when iodinated contrast is contraindicated. However, the nephrotoxicity of gadolinium at radiographic doses limits its role as fluoroscopic contrast. Gadolinium chelate-enhanced digital subtraction angiography (DSA) is particularly limited by the kV ...

journal_title：Journal of neurointerventional surgery

authors： Hui FK,Tong FC,Dion JE

更新日期：2011-03-01 00:00:00